The Wacker Neuson Wire Harness is a genuine OEM Wire Harness designed for the RD24-100 and RD28-120 series tandem rollers. As a direct OEM replacement, this harness is produced to the same specifications as the original component installed at the factory, ensuring a correct, compatible fit across the full range of supported models. Fitment covers the RD24-100, RD24-100 C, RD24-100 O, RD28-120, RD28-120 C, and RD28-120 O tandem rollers. Verify your model number before ordering to confirm this is the right part for your machine.
Key Features
- OEM-Correct Wiring Specification — Manufactured to the same conductor gauge, connector pinout, and insulation rating as the original harness, ensuring proper voltage delivery and signal integrity throughout the electrical system.
- Drop-In Connector Compatibility — Each connector terminus is matched to the OEM routing and plug configuration, so the harness connects directly to existing terminals without splicing or adapter work.
- Broad RD-Series Coverage — A single part number covers the RD24-100 and RD28-120 families, including standard, C, and O variants, making it a practical stock item for fleets running multiple roller configurations.
- Sustained Electrical System Integrity — A correctly functioning wire harness keeps sensors, controls, and auxiliary systems receiving clean, uninterrupted power; a degraded or damaged harness can cause intermittent faults, warning light activation, or complete electrical failure on the roller.
- Electrical Safety Compliance — As a genuine Wacker Neuson part, the 5100012768 meets the insulation and grounding requirements of the original machine design, reducing the risk of shorts, arcing, or unsafe electrical conditions during operation.
A wire harness is the central nervous system of the machine's electrical circuit, bundling and routing every conductor that connects the engine controls, drum vibration systems, operator panel, and safety switches into a single protected assembly. When the harness is intact, electrical signals and power flow cleanly to every component that depends on them. A worn, pinched, or corroded harness disrupts those pathways — causing erratic machine behavior, sensor faults, or a machine that simply won't start — making timely replacement critical to keeping the roller fully operational and safe.
Part Details
| Part Number | 5100012768 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD24-100 | RD24-100 | 5100047374 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
